Respuesta :
Answer:
A. The axis of symmetry is x = 5.
B. The domain is {x| x is a real number}.
C. The function is increasing over (–∞, 5).
Step-by-step explanation:
The answer is:
domain: (-∞,∞)
range: (-∞,5]
minimum: no
axis of symmetry: 5
increasing interval: (-∞,5)
The Domain of a function: The domain of a function is the set of all possible inputs for the function.
Range of function: The range of a function is the complete set of all possible resulting values of the dependent variable (y, usually), after we have substituted the domain.
The axis of symmetry: The axis of symmetry is an imaginary straight line that divides a shape into two identical parts, thereby creating one part as the mirror image of the other part.
The function f(x) = –0.3(x – 5)2 + 5
some of its key features are:
A. The axis of symmetry is x = 5.
B. The domain is {x| x is a real number} i.e(-∞,∞)
C. The function is increasing over (–∞, 5)
D. The range of function is {y| y ≥ 5} i.e (-∞,5]
E. The minimum is (5, 5) i.e no
Learn more about functions and their properties: https://brainly.com/question/12689943
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